@media (max-width: 781px) {


  .column-main {
    padding-left: 8px;
    padding-right: 8px;
  }
  
    .column-wallpaper {
      display: none;
    }
  }

  .column-wallpaper {
    transition: flex-basis 500ms ease-in-out;
  }
  
  @media only screen and (max-width: 1322px) {
    .column-wallpaper {
      flex-basis: 0px !important;
      overflow: hidden;
    }
  
    .columns-site {
      gap: 8px;
    }
  }